It may certainly help, but you need to keep in mind that all steroids will accelerate hair loss, to one extent, or the other. If you are concerned with hairloss, you can opt for the less androgenic steroids, and you should definitely avoid using Winstrol. Also, you can use on a regular basis the n2Shampoo, as it is very good for hariloss prevention. Also, there is a product that I have actually seen work wonders - Vichy Decros Neogenic. It stops hairloss, and promotes the growth of new hair. It really works, so i can vouch for it.